/Engine/Source/Runtime/Engine/Public/Physics/ImmediatePhysics/ImmediatePhysicsChaos/ImmediatePhysicsSimulation_Chaos.h
void SetSimulationSpaceSettings ( const [FReal](API\Runtime\Engine\Physics\ImmediatePhysics\ImmediatePhysicsChaos\FReal) Alpha, const FVector & ExternalLinearEtherDrag )